#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_WEBAUDIO_MEDIA_STREAM_AUDIO_SOURCE_HANDLER_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_WEBAUDIO_MEDIA_STREAM_AUDIO_SOURCE_HANDLER_H_
#include <memory>
#include "base/memory/scoped_refptr.h"
#include "base/synchronization/lock.h"
#include "third_party/blink/renderer/modules/webaudio/audio_node.h"
#include "third_party/blink/renderer/platform/audio/audio_source_provider.h"
namespace blink {
class AudioNode;
class MediaStreamAudioSourceHandler final : public AudioHandler { … };
}
#endif